39945900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{133153}}^1$

素因数の和:133170

約数の個数: 36

約数和(自身を含む): 115577672

約数和(自身を除く): 75631772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 133153, 266306, 399459, 532612, 665765, 798918, 1331530, 1597836, 1997295, 2663060, 3328825, 3994590, 6657650, 7989180, 9986475, 13315300, 19972950, 39945900]

約数ペア:

[(1, 39945900), (2, 19972950), (3, 13315300), (4, 9986475), (5, 7989180), (6, 6657650), (10, 3994590), (12, 3328825), (15, 2663060), (20, 1997295), (25, 1597836), (30, 1331530), (50, 798918), (60, 665765), (75, 532612), (100, 399459), (150, 266306), (300, 133153)]